Navaids
(navaid 的复数) n. 助航系统
🗣️ 情景例句
My mother knows all there is to know
我母亲完全懂得
I worked at the hardware store this afternoon.
我今天下午在五金行工作。
Many families spend this at a cottage by the seaside or go camping in the hills or on the coast.
许多家庭会在海滨的小屋里度过这段时光，或到小山坡上或在海岸边野营度假。